hi guys, i get frequent respiratory infections. i was hospitalized for pneumonia last year and just got over another bout with pneumonia last week. i also get a lot of sinus infections. i looked into some things and i'm going to try aromatherapy therapy with a few different herbs (eucalyptus etc) and see what happens. doc said he wouldn't expect much but didn't think it would make things worse either. i'm still interested in trying it. but now i'm looking into vaporizers and i have no idea what to get. apparently the weed smoking crowd has been doing vaporizers for a while and there are some pricy things on the market. but i don't know what's good for what i need, but i don't want to spend ~$500 on something that just blows hot air across stuff. wikipedia tells me the vaporization temp for eucalyptus is 190 degrees C, so i need something that can hit that heat. oh, also i would love some feedback from any of you guys who have tried aromatherapy or anything like it ... i know it's one of those things that hasn't been well verified to help, but i'm really at a point where i want to try everything i can to help improve my chances of avoiding future respiratory infections.